Wi-Fi Motion Sensor: Smart Motion Detector PIR Infrared Motion Sensor for Alarm System & Smart Home Automation, App Remote Monitoring, Compatible with Alexa (4-Pack)
Price: (as of – Details) Buy Now 1. The sensor uses infrared background radiation as the inspection principle. During installation, it is necessary to avoid direct sunlight and other heat sources, as they may interfere with the inspection results. 2. In order to avoid duplicate alarms, we made logical judgments internally. It is incorrect to … Read more
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